#include "StdAfx.h"
#include "CloudLineDlg.h"

BOOL CCloudLineDlg::m_bCommon = TRUE;		

int CCloudLineDlg::m_iMaxValue = 15;		
int CCloudLineDlg::m_iMinValue = 5;		

CString CCloudLineDlg::m_strEdition = _T("1");		
CString CCloudLineDlg::m_strHeight = _T("5.0");			

BOOL CCloudLineDlg::m_bEdit = FALSE;	
int CCloudLineDlg::m_iDrawLineStyle = 2;
CString CCloudLineDlg::m_strType = GetTextStyleName(TS_SECTION);

IMPLEMENT_DYNAMIC(CCloudLineDlg, CModelessDialog)
CCloudLineDlg::CCloudLineDlg(CWnd* pParent) : CModelessDialog(CCloudLineDlg::IDD, pParent)
{
	m_bStyeChange = false;			//为了控制是否切换云线的绘制方式
}

CCloudLineDlg::~CCloudLineDlg()
{
}

void CCloudLineDlg::DoDataExchange(CDataExchange* pDX)
{
	CModelessDialog::DoDataExchange(pDX);
	DDX_Text(pDX, IDC_CMB_MAXARC, m_iMaxValue);
	DDX_Text(pDX, IDC_CMB_MINARC, m_iMinValue);
	
	DDX_Radio(pDX, IDC_RAD_COMMON, m_bCommon);
	DDX_Check(pDX, IDC_CHK_EDITION, m_bEdit);
	
	DDX_CBString(pDX, IDC_CMB_EDITHEIGHT, m_strHeight);
	//DDX_CBString(pDX, IDC_CMB_EDITSTYLE, m_strType);
	if(pDX->m_bSaveAndValidate)
	{
		DDX_CBString(pDX, IDC_CMB_EDITSTYLE, m_strType);
	}
	else
	{
		GetDlgItem(IDC_CMB_EDITSTYLE)->SetWindowText(m_strType);
	}
	DDX_CBString(pDX, IDC_CMB_EDITON, m_strEdition);
	
	DDX_Control(pDX, IDC_CMB_EDITSTYLE, m_cmbDrawStyle);
}

BOOL CCloudLineDlg::OnInitDialog()
{
	CModelessDialog::OnInitDialog();
	
	createToolBar();			//创建工具条
	InitTextType();

	OnClickEdition();

	//add by lgy 20120522	设置按钮状态
	CheckTypeButton();
	
	UpdateData(FALSE);
	return TRUE;
}

BEGIN_MESSAGE_MAP(CCloudLineDlg, CModelessDialog)
	ON_BN_CLICKED(IDC_CHK_EDITION, OnClickEdition)
	ON_BN_CLICKED(ID_BTN_EDITIONA, OnClickEditionA)
	ON_BN_CLICKED(ID_BTN_EDITIONB, OnClickEditionB)
	ON_BN_CLICKED(ID_BTN_EDITIONC, OnClickEditionC)
	ON_BN_CLICKED(ID_BTN_EDITIOND, OnClickEditionD)
	
	ON_BN_CLICKED(IDC_BTN_EDITHEIGHT, OnClickBtnTextHeight)
	
	ON_NOTIFY_EX_RANGE(TTN_NEEDTEXTW, 0, 0xFFFF, OnToolTipText)
	ON_NOTIFY_EX_RANGE(TTN_NEEDTEXTA, 0, 0xFFFF, OnToolTipText)
END_MESSAGE_MAP()

void CCloudLineDlg::OnClickEdition()
{
	UpdateData(TRUE);
	
	if (m_bEdit)		//是否编辑版次文字		
	{
		GetDlgItem(IDC_CMB_EDITON)->EnableWindow(TRUE);
		GetDlgItem(IDC_CMB_EDITHEIGHT)->EnableWindow(TRUE);
		GetDlgItem(IDC_BTN_EDITHEIGHT)->EnableWindow(TRUE);
		GetDlgItem(IDC_CMB_EDITSTYLE)->EnableWindow(TRUE);
	}
	else
	{
		GetDlgItem(IDC_CMB_EDITON)->EnableWindow(FALSE);
		GetDlgItem(IDC_CMB_EDITHEIGHT)->EnableWindow(FALSE);
		GetDlgItem(IDC_BTN_EDITHEIGHT)->EnableWindow(FALSE);
		GetDlgItem(IDC_CMB_EDITSTYLE)->EnableWindow(FALSE);
	}

	UpdateData(FALSE);
}

void CCloudLineDlg::createToolBar()//创建工具条
{
	UINT buttonID[]={ID_BTN_EDITIONA, ID_BTN_EDITIONB, ID_BTN_EDITIONC, ID_BTN_EDITIOND};
	
	CAcModuleResourceOverride vTmp;
	
	m_toolbar.Create( WS_VISIBLE | WS_CHILD | CCS_BOTTOM    | TBSTYLE_TOOLTIPS 
		| CCS_ADJUSTABLE ,CRect(0,0,0,0),this,  IDR_CLOUDLINE);
	
	TBBUTTON *pIndex, *pRTF_Button = new TBBUTTON[20];
	pIndex = pRTF_Button;
	
	for(long lIndex = 0; lIndex < 4; lIndex++) //创建四个BUTTON
	{
		memset(pIndex ,NULL, sizeof(TBBUTTON));
		
		pIndex->iBitmap = lIndex; 
		pIndex->idCommand  = buttonID[lIndex];  
		pIndex->fsStyle =  TBSTYLE_CHECKGROUP;
		pIndex->fsState = TBSTATE_ENABLED;
		pIndex++;
	}
	
	CSize size(16, 15);
	m_toolbar.SetButtonSize(size);
	m_toolbar.AddButtons(4, pRTF_Button);

	// sg delete 120613，解决64位下的崩溃问题
	// delete pIndex;
	delete[] pRTF_Button;

	m_toolbar.SetBitmapSize(size);
	m_toolbar.ModifyStyle(0,TBSTYLE_FLAT);
	m_toolbar.AddBitmap(4, IDR_CLOUDLINE);
}

BOOL CCloudLineDlg::OnToolTipText(UINT, NMHDR* pNMHDR, LRESULT* pResult)//工具条的button功能说明
{
	ASSERT(pNMHDR->code == TTN_NEEDTEXTA || pNMHDR->code == TTN_NEEDTEXTW);
	if (GetRoutingFrame() != NULL) return FALSE;

	TOOLTIPTEXTA* pTTTA = (TOOLTIPTEXTA*)pNMHDR;
	TOOLTIPTEXTW* pTTTW = (TOOLTIPTEXTW*)pNMHDR;

	CString strTipText;
	UINT nID = (UINT)pNMHDR->idFrom;

	if (pNMHDR->code == TTN_NEEDTEXTA && (pTTTA->uFlags & TTF_IDISHWND) ||
		pNMHDR->code == TTN_NEEDTEXTW && (pTTTW->uFlags & TTF_IDISHWND))    
	{		
		return FALSE;
	}

	if (nID != 0) 
	{
		{
			CAcModuleResourceOverride vTmp;
			strTipText.LoadString(nID); 
		}

#ifndef _UNICODE
		if (pNMHDR->code == TTN_NEEDTEXTA)          {
			lstrcpyn(pTTTA->szText, strTipText, sizeof(pTTTA->szText));
		}          else          {
			_mbstowcsz(pTTTW->szText, strTipText, sizeof(pTTTW->szText));
		}
#else
		if (pNMHDR->code == TTN_NEEDTEXTA)          {
			_wcstombsz(pTTTA->szText, strTipText,sizeof(pTTTA->szText));
		}          else          {
			lstrcpyn(pTTTW->szText, strTipText, sizeof(pTTTW->szText));
		}
#endif

		*pResult = 0;

		::SetWindowPos(pNMHDR->hwndFrom, HWND_TOP, 0, 0, 0, 0,SWP_NOACTIVATE|
			SWP_NOSIZE|SWP_NOMOVE|SWP_NOOWNERZORDER); return TRUE;
	}
	return TRUE;
}

void CCloudLineDlg::OnClickEditionA()
{
	UpdateData(TRUE);
	
	m_iDrawLineStyle = 1;		//绘制类型为矩形云线	
	m_bStyeChange = true;
	
	//add by lgy 20120522	设置按钮状态
	CheckTypeButton();		
	UpdateData(FALSE);
	acedPostCommand(_T("\33"));//发送一个esc
}

void CCloudLineDlg::OnClickEditionB()
{
	UpdateData(TRUE);
	
	m_iDrawLineStyle = 0;		//绘制类型为圆形云线
	m_bStyeChange = true;
	//add by lgy 20120522	设置按钮状态
	CheckTypeButton();		
	
	UpdateData(FALSE);
	acedPostCommand(_T("\33"));
}

void CCloudLineDlg::OnClickEditionC()
{
	UpdateData(TRUE);
	
	m_iDrawLineStyle = 2;		//任意绘制
	m_bStyeChange = true;
	
	//add by lgy 20120522	设置按钮状态
	CheckTypeButton();		
	UpdateData(FALSE);
	acedPostCommand(_T("\33"));
}

void CCloudLineDlg::OnClickEditionD()
{
	UpdateData(TRUE);
	
	m_iDrawLineStyle = 3;		//选择对象生成
	m_bStyeChange = true;
	//add by lgy 20120522	设置按钮状态
	CheckTypeButton();		
	
	UpdateData(FALSE);
	acedPostCommand(_T("\33"));
}

void CCloudLineDlg::OnClickBtnTextHeight()//字高
{
	UpdateData(TRUE);
	XPushAutoHide noAutoHide(this);

	double dHeight = _tstof(m_strHeight);
	dHeight = dHeight*DocGetPScale();
	BeginEditorCommand();
	if(GetDist(_T("\n字高"), dHeight, RSG_NOZERO|RSG_NONEG) == RTNORM)
	{
		dHeight /= DocGetPScale();	//将得到的字高长度除以当前图纸比例显示到对话框中
		CString str;
		str.Format(_T("%.1f"), dHeight);
		m_strHeight = str;
	}
	CompleteEditorCommand();
	
	UpdateData(FALSE);
}

BOOL CCloudLineDlg::DestroyWindow()
{
	UpdateData(TRUE);
	// sg delete 120613，无法理解下面4句话是什么意思
	//m_iMinValue;
	//m_iMaxValue;
	//m_strEdition;
	//m_strType;
	return CModelessDialog::DestroyWindow();
}

void CCloudLineDlg::InitTextType()
{
	XSymbolList lstStyle(_T("STYLE"));

	for (int m =0; m < lstStyle.Length(); m++) //初始化文字样式
	{
		m_cmbDrawStyle.AddString(lstStyle[m]);
	}

	// sg modify 120706，增加一个判断，如果当前记忆的样式没有的话，那么使用上华固定的文字样式
	//m_cmbDrawStyle.SetCurSel(m_cmbDrawStyle.FindStringExact(0, m_strType));
	int nRet = m_cmbDrawStyle.FindStringExact(0, m_strType);
	if (nRet < 0)
	{
		nRet = m_cmbDrawStyle.FindStringExact(0, _T("_TCH_LABEL"));
	}
	m_cmbDrawStyle.SetCurSel(nRet);
}

void CCloudLineDlg::CheckTypeButton()
{
	m_toolbar.CheckButton(ID_BTN_EDITIONA, m_iDrawLineStyle == 1);
	m_toolbar.CheckButton(ID_BTN_EDITIONB, m_iDrawLineStyle == 0);
	m_toolbar.CheckButton(ID_BTN_EDITIONC, m_iDrawLineStyle == 2);
	m_toolbar.CheckButton(ID_BTN_EDITIOND, m_iDrawLineStyle == 3);
}

bool CCloudLineDlg::GetIsChangeType()
{
	return m_bStyeChange;
}

void CCloudLineDlg::SetIsChangeType(bool bIs)
{
	m_bStyeChange = bIs;
}

BOOL CCloudLineDlg::GetIsDrawing()
{
	UpdateData(TRUE);
	return m_bCommon;
}

int CCloudLineDlg::GetDrawLineStyle()
{
	UpdateData(TRUE);
	return m_iDrawLineStyle;
}

BOOL CCloudLineDlg::GetIsEdition()
{
	UpdateData(TRUE);
	return m_bEdit;
}

double CCloudLineDlg::GetMaxValue(BOOL bAsPaperUnit)
{
	UpdateData(TRUE);
	double dMax = m_iMaxValue;
	if (bAsPaperUnit)
		dMax *= DocGetPScale();
	return dMax;
}

double CCloudLineDlg::GetMinValue(BOOL bAsPaperUnit)
{
	UpdateData(TRUE);
	double dMin = m_iMinValue;
	if (bAsPaperUnit)
		dMin *= DocGetPScale();
	return dMin;
}

double CCloudLineDlg::GetEndWidth()
{
	UpdateData(TRUE);
	double dEndWidth = 0,
		dMax = m_iMaxValue;
	if (m_bCommon)
		dEndWidth = dMax/10;
	return dEndWidth;
}

void CCloudLineDlg::GetTextParam(BOOL &bHasText, CString &csText, double &dHeight, AcDbObjectId &idTextStyle)
{
	UpdateData(TRUE);
	bHasText = m_bEdit;
	csText = m_strEdition;
	dHeight = _tstof(m_strHeight);
	idTextStyle = InitTextStyle(m_strType);
}

void CCloudLineDlg::GetCloudLinePoly(const XCurveSegment &cvSegment, XPoly2D &polyModi)
{
	UpdateData(TRUE);
	double dMax = m_iMaxValue * DocGetPScale(),
		dMin = m_iMinValue * DocGetPScale();

	double dLengh(0.0),
		nLast = polyModi.GetLength() - 1; // 当前的最后一个
	while (dLengh < cvSegment.GetLength())
	{
		TADSGePointDir2d pt;
		cvSegment.Polar(dLengh, pt);

		polyModi.AppendNode(pt.AsAcGePoint3d());

		double dTotalLen = (rand()%10)/10.000;
		dTotalLen = dTotalLen*dMax;
		if (dTotalLen < dMin)
		{
			dTotalLen += dMin;
		}
		dLengh = dLengh + dTotalLen;
	}
}

void CCloudLineDlg::GetCloudLinePoly(const XPoly2D &polyOld, XPoly2D &polyModi)
{
	XCurveSegment cvSegment,
		cvPrevSegment;
	XPoint ptPrevEnd;
	BOOL bReverseArc(FALSE),
		bReversePrevArc(FALSE);

	int nSeg = polyOld.TotalSegments();
	for (int i = 0; i < nSeg; i++)
	{
		polyOld.Nth(i, cvSegment);
		if (cvSegment.Is(CURVE_ARC)) // 弧
		{
			int nPrev = i - 1;
			nPrev = DePeriod(nSeg, nPrev);
			polyOld.Nth(nPrev, cvPrevSegment);

			if (bReversePrevArc) // 前一段的情况
				ptPrevEnd = cvPrevSegment.StartPoint();
			else
				ptPrevEnd = cvPrevSegment.EndPoint();

			XArc arc = cvSegment.GetArc();
			XPoint ptStart;
			arc.GetStartPoint(ptStart);

			bReverseArc = ptPrevEnd!=ptStart;
		}

		double dMax = m_iMaxValue * DocGetPScale(),
			dMin = m_iMinValue * DocGetPScale();

		double dLengh(0.0);
		int nLast = polyModi.Length(); // 当前的最后一个
		while (dLengh < cvSegment.GetLength())
		{
			TADSGePointDir2d pt;
			cvSegment.Polar(dLengh, pt);

			if (bReverseArc)
				polyModi.InsertNodeAt(nLast, pt.AsAcGePoint3d());
			else
				polyModi.AppendNode(pt.AsAcGePoint3d());

			double dTotalLen = (rand()%10)/10.000;
			dTotalLen = dTotalLen*dMax;
			if (dTotalLen < dMin)
			{
				dTotalLen += dMin;
			}
			dLengh = dLengh + dTotalLen;
		}

		bReversePrevArc = bReverseArc;
		bReverseArc = FALSE;
	}
}